Electrodeposition characteristics of polyaniline conductive polymer

Abstract

Polyaniline has been shown to be electrosynthesised at very low Sulphuric acid concentration ie. up to 0.5M H2S04. Anodic peak current variation with time has been shown to vary quite haphazardly for various solution pH. It was also seen that the current efficiency of the cyclic redox process for the various pH media studied was reasonably high, though one expects the same incremental increase for both peak currents (anodic and cathodic) in order to attain 100% efficiency. Peak currents have been shown to track the charge transferred